baber/WOPTO huggingface dataset:
Patent NL-7807142-A (NL)
Title: Porous mineral additive for concrete - of partially bound hydraulic binder, esp. cement (J5 26.11.79)
IPC: C04B14/36
Filed: 1978-06-30
Abstract: Hydraulic bound articles and constructions are made by mixing (a) a finely divided hydraulic binder, (b) a porous additive consisting at least partially of not fully bounded hydraulic binder and (c) sufficient water to form the mix. A pref. additive is a granulated mixt. of a hydraulic binder as cement with 10% pref. =5% and esp. 3-5% water. Partially bound cement additives can be used in place of part or all the sand and gravel normally used in the prodn. of concrete. The porosity of the additive allows binding of the excess water used to make the concrete mix. This avoids the escape of excess water and consequent surface porosity found in conventional concrete. The porous additives can be used in locations where natural additives such as sand and gravel are in short supply. The concretes produced have a high density and good resistance to water and aggressive media, and are thus useful in tunnel making, reactor construction and shipbuilding.
Patent NL-8003338-A (NL)
Title: Throughflow headers in water preheating system - are connected in series by finned traversing tubes, and suspended above combustion chamber
IPC: F24D17/00
Filed: 1980-06-07
Abstract: The pre-heating unit is for cold water which is fed to a boiler, and incorporates a number of throughflow water headers, the one outer end of which is connected to the cold water inlet, whilst the other outer end is joined to the boiler itself and above the combustion chamber. The throughflow headers are connected in series, with a number of pipes connecting each pair of headers. The finned tubes run from a lower area of one header upwards to an upper area of the adjacent header, adjacent tubes crossing each other. The positioning of the headers involves their suspension above the combustion chamber and they lie parallel to each other.
Patent NL-8200304-A (NL)
Title: Electromagnetic printing head for magnetic cards - uses concentric coplanar pole pieces of opposing polarity for form well-defined magnetised pattern in magnetisable material
IPC: G03G19/00
Filed: 1982-01-28
Abstract: The printing head comprises a cup shaped cylindrical pole piece which is closed at the lower end by a circular plate. The plate has a central cylindrical hole into which the other pole piece extends. This pole piece is a cylindrical shaft which is connected magnetically at its upper end to the inside of the upper part of the cup shaped pole piece. A coil with several turns surrounds the central pole piece and a current source provides excitation to magnetise an area on a strip supporting a magnetisable layer. A ring permits magnetisation lines to cross the gap to the layer on the support strip.
Patent NL-8402148-A (NL)
Title: Lift for invalid chairs - has platform on guide rollers, and which can be blocked in any pivotal position
IPC: B66F7/22
Filed: 1984-07-06
Abstract: The appliance lifting platform is operated by a spring loaded crossed arm linkage with incorporated rollers, also guide surfaces and a stop. The lifting platform (1) is hinged via a spindle (2) to a top plate (3), in turn is connected to the linkages (4,5). Arms (6,7) are hinged around spindles (10,11) at the top (8,9) and connected to the top plate (3). The arms cross each other, and have rollers (14,15) at the bottom on a guide surface (16). Near the bottoms of the arms are spiral springs (17,18). A blocking stop (19) is connected, via plates at front and back of the arms, to the top and the lifting platform.
Patent NL-8403082-A (NL)
Title: Ventilation exhaust shaft for pigsty - has upper cap or lower valve-piston device to control intensity of fan-generated airflow through shaft
IPC: A01K1/00
Filed: 1984-10-10
Abstract: The ventilation shaft has an airflow-varying device at its lower end. The device (26) is provided with a valve or piston which is positionable by an electric servo motor (13) to selectively block or uncover openings in the shaft wall. The livestock house contains a fan (4) to generate the airflow in the shaft. In plan view, the wall openings are V-like. Alternatively, the device can be located at the top of the shaft, being in the form of an adjustable cap (5). The cap has its concave side facing the shaft, and is supported by a vertical rod slidingly located in a bushing within the shaft upper part.
Patent NL-8800050-A (NL)
Title: Prefabricated lightweight roofing plate - is of length equal to distance between ridge and gutter and may be insulated with used materials
IPC: E04B7/22
Filed: 1988-01-08
Abstract: The roofing plate is of a length equal to the distance between ridge and gutter, and is of very lightweight. Waste material can be employed, to form an insulating plate, in different thicknesses and thus providing varying degrees of insulation. It is prefabricated complete with tile slats, and clamped between the rafters, allowing removal by hand, e.g. when escaping from fire.
Patent NL-8801385-A (NL)
Title: Filtering liq. - with pressurised liq. led through submerged filter element which has precoat, with element regularly rotated for grinding off deposit
IPC: B01D37/02
Filed: 1988-05-31
Abstract: The process is for filtering liq. which is led under pressure through a filter element which is completely submerged in the liq. to be filtered. The filter element has a precoat of a filter aiding agent and the caked deposit is regularly removed to keep the pressure drop across the filterr below a defined limit value. The precoat is periodically removed over a certain thickness,ie. the build-up is rubbed off when rotated out of service. After the filter element has been ground to its min. thickness a number of times, the whole filter element is removed to replace the precoat with a new one. The filter aiding agent is added to the bath when the precoat reaches a min. thickness to bring it back to its original thickness.
Patent NL-8802885-A (NL)
Title: Wagon or trolley coupling mechanism - has two position coupling suitable for chain transporter use
IPC: B60D1/07
Filed: 1988-11-22
Abstract: The wagon coupling, e.g. for horticultural auction sales, is removable fitted, and has two pairs of hooks (2, 3). Coupling has roof (4) vertically sliding in sleeve (5). Bottom part of rod has pin shaped section (6) with shoulder (7). Top part of rod (4) has hinge (8) to couple hook (9) to rod (4). Rod (4) is also rotatable in guide sleeve (5) to which blocking mechanism (10) is attached, which is plate shaped with aperture (11) for pin (6).
Patent NL-9001175-A (NL)
Title: Warehouse front glass panes erection method - using scaffold moving over consoles, with glass panes hoisted by lift supported by scaffold
IPC: E04G21/16
Filed: 1990-05-21
Abstract: The facade (2) of ware house (1) is fitted with a scaffold (19) which moves over consoles (12) supported by a frame (4). Glass panes (10) are hoisted by a lift (32) supported by the scaffold (19). The facade (2) includes a concrete threshold (3), facade frame (4) uprights (5) and girders (6), also grooved vertical and horizontal glass retaining support rods (37,7). Glass panes (10) are handled by a carrier (25) provided with suction cups (26).
Patent NL-9001696-A (NL)
Title: Glass bottles transporter arrangement - has feed and discharge belts and rope pulley take-off device
IPC: B65G15/14
Filed: 1990-07-25
Abstract: Transporter e.g. used in bottle cleaning and/or filling plant, includes belt or chain transporters and bottle neck pick-up devices. Arrangement includes feed transporter (1) and discharge transporter (2) enabling bottles (3) to move into direction of arrow (P). Bottles are picked up and transported, using V-belts (5) and pulley discs (6). Facing surfaces of V belts (5) are covered with soft elastic layer (7). Modified version may include nozzles (14) and brushes (13) for cleaning purposes.
Patent NL-9002364-A (NL)
Title: Composite tube prodn. - has inner and outer metal tubes with FRP intermediate layer
IPC: B21C37/06
Filed: 1990-10-31
Abstract: A composite tube is produced comprising metal inner and outer tubes and an intermediate layer of fibre-reinforced matrix material contg. plastic. The inner and outer tubes and the layer are evenly distorted in the radial direction to alter diameters, one at least of the tubes permanently distorted. After the tubes spring back, they and the layer are joined together to leave no free movement.
Patent NL-9400679-A (NL)
Title: Base, in particular a film, provided with a pressure- sensitive layer of adhesive
Inventor: BUIJSEN PAULUS FRANCISCUS ANNA
IPC: C09J7/38
Filed: 1994-04-27
Abstract: The invention relates to bases, preferably films, which are provided with a pressure-sensitive layer of adhesive obtained by (a) the application, to one or both sides of the film, of a photocopolymerizable mixture of [1] at least one hydroxyl group-containing polymer which is liquid at 20 degree C, has a hydroxyl value of 10-100 mg of KOH/g and a molecular weight of 1000-10,000, [2] at least one epoxy compound having an epoxy functionality of at least two and [3] at least one photoinitiator and (b) then irradiating the applied photopolymerizable layer with UV radiation or an electron beam with the conversion of, for example, 10-90% of the hydroxyl group of the hydroxyl group-containing polymer present. The films prepared in the abovementioned manner have the advantage that they can be prepared with the use of solvents or diluents.
Patent NL-9400932-A (NL)
Title: T-Lymphotropic primate virus L (PTLV-L) and uses thereof
Inventor: DESMYTER JAN JULES HENRI MARIA
IPC: C12N7/02
Filed: 1994-06-08
Abstract: The invention relates to a T-lymphotropic primate virus L (PTLV-L) in substantially isolated form to be obtained from the lymphocyte cell line Pt1969 with the ATCC number ATCC CRL 11592 and recombinant or nonrecombinant or synthetic polypeptides, comprising at least one PTLV-L epitope. The invention further comprises PTLV-L polynucleotides or the complementary strands thereof, monoclonal antibodies directed against a PTLV-L epitope, various vaccines for treating PTLV-L infection, kits for analysing samples with respect to the presence of polynucleotides, antigens or antibodies derived from PTLV-L.
Patent NL-9401712-A (NL)
Inventor: PREIJDE THOMAS QUIRINUS MARIA
IPC: A61B19/00
Filed: 1994-10-17
Abstract: PCT No. PCT/NL95/00338 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Oct. 5, 1995 PCT Pub. No. WO96/11725 PCT Pub. Date Apr. 25, 1996The invention relates to a device for performing equilibrium exercises which includes a fitting assembly for fitting the device to a part of the body, for instance the head, of a user and a position indicating assembly connected to the fitting assembly for indicating the position of the device. The position indicating assembly is herein observable by the user and can be formed by a conventional or electronic spirit level instrument.
Patent NL-9500454-A (NL)
Title: Device for coupling two pipes
Inventor: HARTMAN MARCELINUS HENRICUS MA
IPC: F16L19/02
Filed: 1995-03-07
Abstract: A device for coupling a first pipe, in particular a lead pipe, to a second pipe, for example a copper pipe, comprises: first clamp means for clamping on the first pipe; second clamp means for clamping on the second pipe; coupling means for coupling the first clamp means to the second clamp means; and a plastic pipe which is to be introduced into the first pipe and is made in particular from PET, which plastic pipe is placed against the inner surface of the first pipe by means of expansion means, such as pressurized medium, and projects out of the said first pipe sufficiently far for it to be able to interact in a clamping and sealing manner with the coupling means, the arrangement and design being such that the device provides a sealed coupling, which is able to withstand tensile loads, between the two pipes.
Patent PT-75757-A (PT)
IPC: F23J3/04
Filed: 1982-10-27
Abstract: Sulfur is readily and efficiently removed from solid fuel in a boiler installation which comprises a hearth for burning and thereby gasifying the solid fuel, the hearth including a grid supporting a fluidized bed of the solid fuel spread thereover, and a tubular boiler body superimposed on, and integral with, the hearth, the boiler body including a lower portion receiving the gasified fuel from the hearth, an upper portion, a common transverse wall dividing the tubular boiler body into the lower and upper portions, and a burner extending into the upper boiler body portion near the dividing transverse wall and receiving a supply of secondary combustion air. A conduit connects the lower boiler body portion to the burner for feeding the gasified fuel therefrom to the burner, and dust removing and desulfurization cyclones in the conduit remove dust and sulfur from the gasified fuel.
Patent PT-76490-A (PT)
Title: Process for the preparation of fungicidal and plant growth regulant compositions containing sulphur with an imidazolyl or triazolyl group
IPC: A01N43/54
Filed: 1983-03-31
Abstract: Compounds of formulawhere Az is 1-imidazolyl or 1-(1,2,4-triazolyl); R' is aryl or optionally substituted alkyl; R<sup>2</sup> and R<sup>3</sup>, which may be the same or different, are hydrogen or alkyl or, together with the carbon to which they are attached, form a 5 to 7 membered ring which may contain one or more oxygen atoms and which may be substituted, or when Az is 1-(1,2,4-triazolyl) can together with the carbon to which they attached form a carbonyl group; R<sup>4</sup> is aryl, substitued alkyl or aryloxy, or when R<sup>2</sup> and R<sup>3</sup> form an oxygen containing ring, can be hydrogen or unsubstituted alkyl; and n is 0, 1 or 2; together with acid addition salts, quaternary ammonium salts and complexes of these compounds with metal salts have fungicidal and plant growth regulant activity.
Patent PT-78580-A (PT)
Title: Cake's machine
IPC: A21C11/16
Filed: 1984-05-15
Abstract: Machine includes feeding, cutting and sheeting systems for prodn. of cakes and biscuits. Feeder comprises a parallelepiped; prismatic or cylindrical body with a piston actuated mechanically, hydraulically or pneumatically, which pushes the mass to the outlet rollers. The cutting system consists of a biscuit transporter, a feeder for floor and a punching mechanism. The sheeting system consists of scraper blades which take the mass from the feeder rolls, passing the blanket formed through gauges. Excess material from punching is returned to the feeder by a reclaiming device.
Patent PT-80482-A (PT)
IPC: C11D3/39
Filed: 1985-05-17
Abstract: 1. A process for the production of water-insoluble peroxycarboxylic acids by reaction of aliphatic C6 -C16 carboxylic acids or aromatic C7 -C9 carboxylic acids with an oxidation mixture of hydrogen peroxide, water and sulfuric acid, the particular carboxylic acid forming a suspension in the oxidation mixture, characterized in that the reaction is carried out in the presence of 0.01 to 10% by weight and preferably 0.25 to 1.6% by weight of   see diagramm : EP0161485,P7,F1   based on the introduced hydrogen peroxide.
Patent PT-81422-A (PT)
Title: Process for the preparation of 3-amino-2,3-dihidro-1-benzoxepincompounds
IPC: A61K31/55
Filed: 1985-10-31
Abstract: 3-amino-2,3-dihydro-1-benzoxepine compounds corresponding to the general Formula I    <IMAGE>  I  wherein R1 and R2 may each be hydrogen, halogen, lower alkyl or lower alkoxy, or if one of R1 and R2 is hydrogen, the other may also be nitro or trifluoromethyl, R3 represents hydrogen or a lower alkyl group which optionally may be substituted by hydroxy, lower alnoxy, an optionally substituted phenyl group or an optionally substituted amino group, and R4 represents hydrogen or lower alkyl, or R3 and R4 together with the nitrogen atom form a 5 or 6 member heterocycle. The compounds exhibit pharmacological, especially antidepressive, activity.
Patent PT-89488-A (PT)
IPC: A61K48/00
Filed: 1989-01-20
Abstract: A vaccine for protecting against a disease caused by a microorganism which does not synthesize nucleic acid precursors such as a Mycoplasma organism, which contains nuclease and/or a nuclease fragment or derivative which produces antibodies which recognize nuclease secreted or available on the surface of the microorganism against which protection is to be afforded. A vaccine may also be prepared from an antibody or fragment or derivative thereof which recognizes such nuclease of such microorganism.
Patent PT-97086-A (PT)
Inventor: WRIGHT JEREMY C
IPC: A61K9/28
Filed: 1991-03-20
Abstract: A drug delivery device is disclosed for delivering a drug to the intestine and the colon. The device comprises external means for delaying the delivery of drug in the stomach, and hydrophobic means for preventing the passage of fluid through the delay means.
Patent UA-18745-A (UA)
Title: A glass for light filter
Filed: 1991-05-31
Abstract: The invention relates to chalcogenide glass. A glass comprises Se, As and Te.
Patent UA-15511-A (UA)
Title: Device for freezing biological materials
Filed: 1991-06-18
Abstract: Device has chamber with temperature indicator connected to connected in sequence comparison block, linear temperature master, master of initial temperature and differentiation block input of which is connected to temperature indicator.
Patent YU-102003-A (YU)
Title: Tram-rail system without sleepers and screws
Inventor: KADIJEVIC RADOJICA
IPC: E01B9/00
Filed: 2003-12-25
Abstract: Tram-rail system without sleepers and screws includes a reinforced-concrete cot (1) that replaces either concrete sleepers while the function of the screw for fixing the rails (3) is provided by the inclined surfaces of the lateral stoppers of the cot (1), and distancers (4) and the reinforced-concrete covers (5) that by its weight thrust, by means of inclined lateral surfaces the distancers (4) onto the rails, and thus even fix them, while the final road surface layer (7) flatten the surfaces on both external and internal sides of the rails (3).
Patent BG-101830-A (BG)
Title: Method and device for the application of building mortar on the lower part of a constructional module
Inventor: GREISEL FRANZ X
IPC: E04G21/20
Filed: 1997-08-13
Abstract: The method and the device are used in civil engineering afterthe construction of industrial and residential buildings. By themthe building mortar, in particular thin-layered, is automaticallyapplied by reduced consumption on the lower side of a buildingmodule, in particular of porous concrete designed for masonry. Themortar is automatically transported upwards from a hopper in azone for applying the mortar and there it is pressed to the lowerpart of module (2). The device contains a pump for pushing thebuilding mortar, a laying (22) and a mixing (55) roller. Above thezone for application there are two rows of freely movingsupporting and guiding rollers (12, 12') in parallel, fittedlaterally to direction (F) of the translational motion of thebuilding module (2). A cleaning device (39, 41) is also provided.33 claims, 4 figures
Patent BG-101947-A (BG)
Title: Aryl glycinamide derivatives, methods of producing these substances and pharmaceutical compositions containing such compounds
Inventor: SCHNORRENBERG GERD
IPC: C07D295/145
Filed: 1997-10-08
Abstract: The invention concerns novel aryl glycinamide derivatives ofgeneral formulaand pharmaceutically acceptable salts thereof, the symbols havingthe following meanings: R1 and R2 together with the nitrogen atomto which they are bound form a ring of formulashown in which p is 2 or 3 and X stands for oxygen. N(CH2)nR6 orCR7R8; and R3, R4, R5, R6, R7, R8, Ar and n have the meaningsindicated in the description. The invention also concerns theproduction and use of these substances. The novel compounds arevaluable neurokinin (tachykinin) antagonists.21 claims
Patent BG-102391-A (BG)
Title: Method for tobacco processing
Inventor: NEVETT ROBERT
IPC: A24B3/18
Filed: 1998-04-16
Abstract: The method includes blowing of the tobacco in several stagesand it increases the degree of expansion. Initially the tobacco issubjected to reduced pressure, not higher than 7 kPa after whichits cellular structure is impreganted with isopentane steam withtemperature ranging from 70 to 90o. The tobacco gets into contactwith the steam at pressure of at least 400 kPa for maximum of 30min. The excess steam is evacuated and the pressure change occursadiabatically. The impregnated tobacco is treated with steam forthe expansion of its cellular structure after which the expandedtobacco is subjected to secondary vacuum wetting.6 claims
Patent BG-106807-A (BG)
Title: Novel compounds
Inventor: BROWN WILLIAM
IPC: A61P31/12
Filed: 2002-06-10
Abstract: The invention relates to compounds with the formula wherein R1 is elected from any one of phenyl, pyridinyl, thiophenyl, furanyl, imidazolyl, and triazolyl, where each R1 phenyl ring and R1 heteroaromatic ring may optionally and independently be further substituted by 1, 2 or 3 substituents selected from the straight and the branched C1-C6 alkyl, NO2, CF3, C1-C6 alkoxy, chloro, fluoro, bromo and iodo. The substitutions on the phenyl ring and on the heteroaromatic ring may take place in any position on said ring systems; Ra and Rb is each and individually selected from any one of hydrogen, a straight or branched C1-C6 alkyl, NO2, CF3, C1-C6 alkoxy, chloro, fluoro, bromo and iodo. The invention also relates to their pharmaceutically acceptable salts and pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular in the management of pain. 18 claims
Patent BG-107554-A (BG)
Title: Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method for preparing same and compositions containing same
Inventor: ASSENS Jean-Lois
IPC: A61K31/41
Filed: 2003-02-13
Abstract: The aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives have the general formula wherein the meanings of the substituents are given in the description. These compounds can be used in medicine as medicamentous forms for the treatment of pathological syndromes of cardiovascular system, in particular for the treatment of angina pectoris, hypertension, arterial, ventricular or supraventricular arrhythmia, cerebral circulatory insufficiency, cardiac insufficiency, myocardial infarction complicated and uncomplicated by cardiac insufficiency or for the prophylaxis of postinfarction mortality. 41 claims
Patent BG-110596-A (BG)
Title: Shooting training device
Inventor: GOTOV TODOR
IPC: F41G3/26
Filed: 2010-02-10
Abstract: The shooting training device could be used at the initial stage of the training process with artillery and other shooting systems intended for direct fire laying, as well as to evaluate the knowledgegained and the skills acquired before allowing trainees carry out actual shooting with routinely used artillery and other shooting systems ammunition with field guns, tanks, self-propelled artillery pieces, etc. The device is characterized by a simple mechanical design, it facilitates learning the theoretical aspect of shooting, enables the trainer to directly and continually monitor the trainingprocess and the extent of knowledge the trainees have reached with respect to their practical skills. The device comprises a housing (1) with a round opening (11) and a screen (12), said screen having a scale (121) and a scale holder used to define the shooting data (122). The lower part of the housing (1) has corresponding handles of a mechanism for sideways targeting (13), a mechanism for fixing the target angles (14), and a mechanism for defining the height parameters (15) by way of a simulator block (2) and an electricity generating block (3) having a start button (33). Below the screen (12) there is a panel presenting a specific tactical situation (123). The simulator block (2) comes with a mechanism to simulate sideways explosion (21), a mechanism to simulate an explosion upwards (22), and a mechanism for defining different ranges (23). The electricity generating block (3) comprises a stopwatch and shots counter (32).